4-20mA Diffused Silicon Pressure Transmitter 316L Stainless Steel Pressure Sensor for Air Water Gas Oil
Product Details
| Pressure Range: | -100kPa…0kPa ~ 10kPa…+60MPa | Output Signal: | 4-20mA |
|---|---|---|---|
| Accuracy: | ±0.25% (Typ.) ±0.5% (Max.) | Overload: | ≤1.5 Times Rated Range |
| Operating Temperature: | -20ºC~80ºC | Compensation Temperature: | 0-70ºC (standard) |
| Storage Temperature: | -40ºC~120ºC | Housing Material: | 304 S.S |
| Diaphragm Material: | 316L S.S | Protection Rating: | IP65 |
| Insulation Resistance: | 100MΩ 100VDC | Long-Term Stability: | ±0.1%F.S/Year (Typ.) |
| Repeatability & Hysteresis: | 0.02%F.S (Typ.) 0.05%F.S (Max.) | Explosion-proof Rating: | Ex Db IIC T6 Gb |
| Weight: | 0.25kg | ||
| Highlight |
4-20mA Pressure Transmitter,Diffused Silicon Pressure Sensor,316L Stainless Steel Pressure Transducer |
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Product Description
The BP93420 pressure transmitter uses the HT series diffusion silicon isolation oil-filled core as its signal measuring element. The signal processing circuit is housed inside a stainless steel enclosure and converts the sensor signal into a standard output signal. Every component, semi-finished product, and finished unit undergoes rigorous testing and aging screening to ensure stable, reliable performance.
- Wide measurement range with stainless steel construction and multiple pressure interface options
- Diverse output signal options for flexible system integration
- Adjustable zero and full-scale settings
- High accuracy for demanding industrial measurement tasks
- Suitable for measuring non-corrosive gases and liquids compatible with 316L stainless steel
- Applied in industrial on-site processes such as petroleum, chemical, metallurgy, power generation, and hydrology
- Used in the marine and aviation industries
- Suitable for hydraulic and pneumatic control systems
| Measurement Range | -100kPa…0kPa ~ 10kPa…+60MPa |
|---|---|
| Pressure Type | Gauge Pressure, Absolute Pressure, Sealed Pressure |
| Overload | ≤ 1.5 times of the rated range |
| Accuracy @ 25ºC | ±0.25% (Typ.) ±0.5% (Max.) |
| Repeatability & Hysteresis | 0.02%F.S (Typ.) 0.05%F.S (Max.) |
| Long-Term Stability | ±0.1%F.S/Year (Typ.) ±0.2%F.S/Year (Max.) |
| Zero Temperature Drift | ±0.02%F.S/ºC (≤100KPa); ±0.01%F.S/ºC (>100KPa) |
| Span Temperature Drift | ±0.02%F.S/ºC (≤100KPa); ±0.01%F.S/ºC (>100KPa) |
| Compensation Temperature | 0-50ºC (<35KPa), 0-70ºC (standard), -10~70ºC (customizable) |
| Operating Temperature | -20ºC~80ºC |
| Storage Temperature | -40ºC~120ºC |
| Housing Material | 304 S.S |
| Diaphragm Material | 316L S.S |
| Insulation Resistance | 100MΩ 100VDC |
| Explosion-proof Rating | Ex db IIC T6 Gb |
| Protection Rating | IP65 |
| O-Ring Seal | Fluoro rubber |
| Weight | ~0.25kg |
- When selecting the product, ensure that the medium to be measured is compatible with the product's contact parts.
- When placing an order, note that explosion-proof type products do not include digital display heads.
- When ordering transmitters with an LCD or LED display head, the power supply should not be lower than 20VDC.
- To ensure reliable operation, users are recommended to install lightning protection devices on-site and ensure the product and power supply are reliably grounded.
- The rated working temperature range of the fluoro rubber O-ring is -20ºC to 250ºC. When the operating temperature is below -20ºC, an EPDM O-ring seal must be selected.
- The default cable length is 1.5m, available in three materials. If not specified, polyethylene cable material is supplied. Specify any different cable material in the order.
- For special requirements such as strong vibration, instantaneous impact force, strong electromagnetic or radio frequency interference, please inform our company and specify them in the order.
| BP93420XX | Pressure Transmitter | ||
|---|---|---|---|
| Code | Outline Construction | ||
| I | With Cable | ||
| IX | Display Pressure Transmitter | ||
| IB | Hirschmann Pressure Transmitter | ||
| IIC/III | Industrial General / Display Pressure Transmitter (2088) | ||
| IE | Shock-resistant Aviation Pressure Transmitter | ||
| IC | High-temperature Pressure Transmitter | ||
| IQ | 50.4mm Clamp Pressure Transmitter | ||
| IQT | 50.4mm Clamp High-temperature Pressure Transmitter | ||
| Measurement Range | -0.1…0~0.01…100MPa (0-X) Kpa or MPa — X: Indicates the Actual Measuring Range | ||
| Code | Power Supply | ||
| D1 | 24VDC | ||
| D2 | 5VDC | ||
| D3 | Other | ||
| Code | Output Signal | ||
| S1 | S5 | 4~20mADC / 0~20mADC | |
| S2 | S6 | 1~5VDC / 0~10VDC | |
| S3 | S7 | 0~5VDC / 0.5~4.5VDC | |
| S4 | S8 | 0~10mADC / RS485 | |
| Code | Pressure Connection | ||
| J1 | M20×1.5 | ||
| J2 | G1/2 | ||
| J3 | G1/4 | ||
| J4 | 1/2NPT | ||
| J5 | 1/4NPT | ||
| J6 | G1/2, Flush Structure | ||
| J7 | 50.4 Clamp | ||
| J8 | 50.4 Clamp with Heat Sink | ||
| Code | Pressure Type | ||
| G | Gauge Pressure | ||
| A | Absolute Pressure | ||
| S | Sealed Reference Pressure | ||
Q: What are the features of your pressure sensor transmitters?
A: High precision, durability, and excellent performance. Customization is available.
Q: Can I customize special specifications?
A: Yes. Our engineers can tailor products to meet specific needs. We provide OEM and ODM services.
Q: What is your production capacity?
A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, fully capable of meeting large-scale order requirements. We recommend contacting our sales team in advance to ensure smooth production and delivery scheduling.
Q: What is the typical delivery period?
A: 5~8 working days for standard models. Customized products may vary.
Q: How are the products priced? Are discounts available?
A: Competitive pricing with discounts for bulk orders or long-term partners.
Q: What is the warranty and after-sales service?
A: Our warranty period is 24 months after shipment, and our after-sales team responds to inquiries within 24 hours. Remote instruction via PC network is always available.
Product Highlights
BP93420 diffused silicon pressure transmitter offers 0.5% accuracy, 4-20mA output, and 316L stainless steel housing with IP65 protection. Measures 0.001-35MPa across gases, liquids, and oils. Customizable, explosion-proof rated, ideal for industrial B2B applications.
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